The Facts of Life - Season 4 - Eps 18: Best Sister (2)
Blair, Natalie and Tootie can't believe that Jo wants to become a nun and Blair accuses Meg of recruiting. However, the real reason Blair can't except Meg, comes to the surface when Jo and Meg begin talking about God which leads to violence between Jo and Blair.
About The Facts of Life

Title: The Facts of Life
First Air Date: 1979-08-24
Last Air Date: 1988-05-07
Status: Ended
Rating: 7.011/10 (from 95 votes)
Language: EN
Seasons: 10
Total Episodes: 201
Network: NBC
Genres: Drama, Comedy
Production Companies: TAT Communications Company, Embassy Television
Synopsis
Mrs. Edna Garrett, housemother and dietitian at the Eastland School, teaches a group of girls in her charge how to solve those problems that every teenager has to face.
Cast

Cloris Leachman
Beverly Ann Stickle

Lisa Whelchel
Blair Warner

Kim Fields
Tootie Ramsey

Mindy Cohn
Natalie Green

Nancy McKeon
Joanne Jo Polniaczek

Mackenzie Astin
Andy Moffett

Sherrié Austin
Pippa McKenna